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Protection Class (sealing)

IP65

Temperature Range

Operating

-40°C to +85°C

Storage

-40°C to +100°C

Mechanical Resistance

Shock

(EN60068-2-27): ≤ 3000m.s-2 (during 5 ms, half sine)

Vibration

(EN60068-2-6): ≤ 200m.s-2 (55 … 2 000 Hz)

Humidity

98% RH without condensation

Environmental

SPEED (RPM)

0

5

10

15

20

25

30

35

40

45

0

1000

2000

3000

4000

5000

6000

7000

Electrical

Absolute

Incremental

Output Format

SSI compatible (RS422)

Two channels in quadrature + index and complements

Resolution

Up to 16 BITS

Up to 10,000 CPT

Encoder Accuracy

±0.1°

Supply Voltage Vcl

5-30 Vdc

Supply Current (No Loads)

75mA Typ

Current Per Channel Pair

40mA max

Voltage / Output

28/SI: SSI RS485 w/o parity

28/SR: SSI RS485 reinforced w/o parity

28/V: Line driver 5-30 V In/Out; PushPull

28/5: Line driver with 5 V (TTL) regulated output

28/VR: Push Pull 11-30V reinforced

Short Circuit Proof

28/SI: Yes (except to V+)

28/SR: Yes

28/V: Yes

28/5: Yes (except to Vcl)

28/VR: Yes

Reverse Polarity Tolerant

Yes

Wiring Fault Tolerant & Overvoltage Prot.

28/SI: No

28/SR: Yes

28/V: No

28/5: No

28/VR: Yes Up to 60Vdc

Frequency Response

Up to 1MHz (28/V and 28/5)

Up to 300kHz (28/VR)

Output Terminations

Enclosed terminal block, with three conduit fitting options: M16, ½” NPT, ¾”NPT

EMC

EN 61000-6-2 : 2005, see user manual for details

EN 61000-6-4 : 2017 + A1 : 2011, see user manual for details

Isolation

1000V

Chart 1. Speed vs Temperature

(Temperature on this chart to be added to ambient temperature. Do not exceede maximum temperature on datasheet.)